EP 1928038 A3 20090701 - Organic thin film transistor with dual layer electrodes
Title (en)
Organic thin film transistor with dual layer electrodes
Title (de)
Organischer Dünnfilmtransistor mit Doppelschichtelektroden
Title (fr)
Transistor à couche organique mince avec électrodes à deux couches
Publication
Application
Priority
US 56443806 A 20061129
Abstract (en)
[origin: EP1928038A2] A thin-film transistor (TFT) with dual-layer source and drain electrodes is provided. Each source and drain electrode comprises a first layer and a second layer. The first layer has a work function which differs from the energy level of the semiconductor by at least 0.5 eV and the second layer has a work function matching the energy level of the semiconductor. The semiconductor has a short channel length.
IPC 8 full level
H10K 99/00 (2023.01)
CPC (source: EP KR US)
H01L 29/458 (2013.01 - KR); H10K 10/464 (2023.02 - KR); H10K 10/466 (2023.02 - KR); H10K 10/472 (2023.02 - KR); H10K 10/84 (2023.02 - EP KR US); H10K 85/1135 (2023.02 - KR); H10K 10/464 (2023.02 - EP US); H10K 10/466 (2023.02 - EP US); H10K 10/472 (2023.02 - EP US); H10K 85/1135 (2023.02 - EP US)
Citation (search report)
- [X] US 2006108581 A1 20060525 - AHN TAEK [KR], et al
- [X] US 2006054883 A1 20060316 - HANNA JUNICHI [JP], et al
- [X] US 2004108562 A1 20040610 - NAGAYAMA KENICHI [JP], et al
- [X] US 2004164294 A1 20040826 - SON SE-HWAN [KR], et al
- [PX] US 2006273303 A1 20061207 - WU YILIANG [CA], et al
Designated contracting state (EPC)
AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC MT NL PL PT RO SE SI SK TR
Designated extension state (EPC)
AL BA HR MK RS
DOCDB simple family (publication)
EP 1928038 A2 20080604; EP 1928038 A3 20090701; EP 1928038 B1 20130529; CA 2612033 A1 20080529; CA 2612033 C 20130910; CN 101192623 A 20080604; JP 2008141197 A 20080619; KR 101474934 B1 20141219; KR 20080048960 A 20080603; TW 200835010 A 20080816; US 2008121869 A1 20080529; US 7923718 B2 20110412
DOCDB simple family (application)
EP 07121765 A 20071128; CA 2612033 A 20071122; CN 200710196147 A 20071128; JP 2007304164 A 20071126; KR 20070122019 A 20071128; TW 96145066 A 20071128; US 56443806 A 20061129